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Mercedes Formula 1 boss Toto Wolff is adamant his squad's power unit is fully legal and is bemused by rival complaints about a compression ratio trick ...

How Gasoline Direct Injection causes Chain Wear, Fuel Dilution, and LSPI. One of the biggest changes to gasoline combustion ...

Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...

A clever compression ratio trick in Formula 1's 2026 power units is the topic of discussion between teams and the FIA on ...

Former Williams star Riccardo Patrese has defended Ford and Mercedes over allegations their power unit is illegal due to a ...

The German marque will make its debut as a factory F1 team in 2026, the year new regulations will come into play ...

Saturday's fast-paced F1 news is go, go, go!

Discover which Toyota engines rank highest for reliability and longevity, based on real-world data and expert analysis.

Spark plugs are essential for gas-powered engines. However, they're not all created equal. Here's what can happen if you use the wrong spark plugs in your car.

George Russell in Mercedes new team kit ahead of the 2026 F1 season Mercedes George Russell took all he could from the 2025 Formula 1 season. McLaren dominated, with world champion Lando Norris and ...

The engineering, maintenance practices, and aftermarket support that make these high-revving, efficient powerhouses a ...